電阻(zu)有很多(duo)種。根(gen)據電阻(zu)材料,可分(fen)為(wei)繞(rao)(rao)線型(xing)(xing)(xing)和(he)(he)非(fei)繞(rao)(rao)線型(xing)(xing)(xing)。非(fei)繞(rao)(rao)線型(xing)(xing)(xing)分(fen)為(wei)合成(cheng)型(xing)(xing)(xing)和(he)(he)薄(bo)膜(mo)(mo)型(xing)(xing)(xing)。薄(bo)膜(mo)(mo)型(xing)(xing)(xing)包(bao)括碳膜(mo)(mo)型(xing)(xing)(xing)、金屬膜(mo)(mo)型(xing)(xing)(xing)、金屬箔型(xing)(xing)(xing)、金屬氧化膜(mo)(mo)型(xing)(xing)(xing)、玻璃釉膜(mo)(mo)型(xing)(xing)(xing)等;根(gen)據電阻(zu)的特殊用途(tu),可分(fen)為(wei)熱(re)敏(min)電阻(zu)、壓敏(min)電阻(zu)、光敏(min)電阻(zu)、力(li)敏(min)電阻(zu)、磁敏(min)電阻(zu)、氣敏(min)電阻(zu)、濕敏(min)電阻(zu),
滑動電(dian)阻和熱敏電(dian)阻是汽車上常見的(de)電(dian)阻。
汽車電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)的(de)作(zuo)(zuo)(zuo)用(yong)是限制電(dian)(dian)(dian)(dian)(dian)(dian)路內電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)子系(xi)統(tong)(tong)中,電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)的(de)作(zuo)(zuo)(zuo)用(yong)非常重要。除作(zuo)(zuo)(zuo)為(wei)元件的(de)標準電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)外,其他各部件都有一個(ge)可影響電(dian)(dian)(dian)(dian)(dian)(dian)路電(dian)(dian)(dian)(dian)(dian)(dian)壓和(he)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)。 固定電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)器(qi)和(he)可變電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)器(qi)在(zai)機動車電(dian)(dian)(dian)(dian)(dian)(dian)子系(xi)統(tong)(tong)內使用(yong)。
以下是對(dui)其的(de)擴展(zhan)介紹:、
1、電(dian)(dian)阻(zu)的(de)介紹(shao):電(dian)(dian)阻(zu)是(shi)描述導(dao)(dao)體(ti)導(dao)(dao)電(dian)(dian)性能的(de)物(wu)理量,用R表(biao)示。電(dian)(dian)阻(zu)的(de)大小(xiao)可以用來(lai)衡量導(dao)(dao)體(ti)對(dui)電(dian)(dian)流阻(zu)礙作(zuo)用的(de)強弱,即(ji)導(dao)(dao)電(dian)(dian)性能的(de)好壞。電(dian)(dian)阻(zu)的(de)量值與導(dao)(dao)體(ti)的(de)材料(liao)、形狀、體(ti)積(ji)以及周圍環(huan)境等因素有(you)關。
2、電(dian)阻(zu)(zu)的分(fen)類(lei):不同導(dao)體的電(dian)阻(zu)(zu)按(an)其(qi)性(xing)質(zhi)的不同還可分(fen)為兩種(zhong)類(lei)型(xing)。一(yi)類(lei)稱為線性(xing)電(dian)阻(zu)(zu)或歐姆電(dian)阻(zu)(zu),滿(man)足歐姆定(ding)律; 另一(yi)類(lei)稱為非線性(xing)電(dian)阻(zu)(zu),不滿(man)足歐姆定(ding)律。
上汽(qi)大眾(zhong)Tharu途岳于2018年10月(yue)31日上市,新(xin)車(che)中文名為途岳。途岳基于大眾(zhong)MQB A1模塊化平臺打造(zao),長寬高分別為4453×1841×1632mm,軸距為2680/2688mm(1.4T/2.0T車(che)型為2680mm,1.2T車(che)型為2688mm
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